DR. KAREN LAI YIN LEE O.D.
NPI 1215378294
Optometrist in Houston, TX
About Dr. Karen Lai Yin Lee O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN LAI YIN LEE O.D. (NPI 1215378294) is an individual optometrist in Houston, Texas, licensed in Texas (9639) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Karen Lai Yin Lee O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kerrville, TX 78028
- Reassigned Medicare billing, Texas enrollment
- 404 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karen Lee's NPI number?
The NPI number for Karen Lee is 1215378294. It was assigned to this individual provider in the NPPES registry on July 8, 2013.
Where is Karen Lee located?
Karen Lee practices at 4401 Martin Luther King Blvd, Houston, TX 77204. The listed phone number is (713) 743-2020.
What is Karen Lee's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Karen Lee enrolled in Medicare?
Yes. Karen Lee is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Lee reassigns Medicare benefits to Aeg Texas Professional PLLC (Kerrville, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Lee was last updated on May 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.